bfc1c5c40476d91bcebae28ecaf43f36_JaffaCakes118 | Triage

Sharing

General

Target

bfc1c5c40476d91bcebae28ecaf43f36_JaffaCakes118
Size

57KB
MD5

bfc1c5c40476d91bcebae28ecaf43f36
SHA1

eb42cb53ec34896715d3865aa4d38264159a534b
SHA256

7fbdf086653e35df4484aaf3cd036e0fccacfb6d73b2da86084967b8759147e2
SHA512

55faf54ee9561bc79d8dfac9bbe54e1a5c4c8b87fe629b61f0fad0a42246237f837f0a0fdb942fdab777ab271a9672e921e66688db983c08675de10168bac5ee
SSDEEP

1536:w6Jz6+PtawWCVk52lG01bDmHxNZ7hmWYiJfQNiecoN9F/XZ8El0x:YItRkEjANZ74Mjecox/JL0x

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
bfc1c5c40476d91bcebae28ecaf43f36_JaffaCakes118
unpack001/out.upx

Files

bfc1c5c40476d91bcebae28ecaf43f36_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ